ChemicalBook >> CAS DataBase List >>5-Bromo-2,4-dichloropyridine
5-Bromo-2,4-dichloropyridine
- CAS No.
- 849937-96-8
- Chemical Name:
- 5-Bromo-2,4-dichloropyridine
- Synonyms
- 2,4-dichloro-5-bromopyridine;Pyridine, 5-bromo-2,4-dichloro-;5-BROMO-2,4-DICHLORO-PYRIDINE ISO 9001:2015 REACH;5-Bromo-2,4-dichloropyridine5-Bromo-2,4-dichloropyridine
- CBNumber:
- CB31501745
- Molecular Formula:
- C5H2BrCl2N
- Molecular Weight:
- 226.89
- MDL Number:
- MFCD09031035
- MOL File:
- 849937-96-8.mol
- MSDS File:
- SDS
Last updated:2024-01-01 23:31:51
Melting point | 21-22℃ |
---|---|
Boiling point | 60-62℃ (0.9 Torr) |
Density | 1.848±0.06 g/cm3(Predicted) |
storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
form | liquid |
pka | -1.31±0.10(Predicted) |
color | Yellow |
InChI | InChI=1S/C5H2BrCl2N/c6-3-2-9-5(8)1-4(3)7/h1-2H |
InChIKey | SGCSNJNPPSSPKZ-UHFFFAOYSA-N |
SMILES | C1(Cl)=NC=C(Br)C(Cl)=C1 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P305+P351+P338 |
HazardClass | IRRITANT |
HS Code | 2933998090 |
5-Bromo-2,4-dichloropyridine price More Price(21)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TRC | B997198 | 5-Bromo-2,4-dichloropyridine | 849937-96-8 | 50mg | $60 | 2021-12-16 | Buy |
Matrix Scientific | 057406 | 5-Bromo-2,4-dichloropyridine 95% | 849937-96-8 | 1g | $73 | 2021-12-16 | Buy |
Biosynth Carbosynth | FB144411 | 5-Bromo-2,4-dichloropyridine | 849937-96-8 | 5G | $80 | 2021-12-16 | Buy |
SynQuest Laboratories | 3H32-D-V9 | 5-Bromo-2,4-dichloropyridine | 849937-96-8 | 5G | $104 | 2021-12-16 | Buy |
Oakwood | 079526 | 5-Bromo-2,4-dichloropyridine | 849937-96-8 | 5g | $110 | 2021-12-16 | Buy |
5-Bromo-2,4-dichloropyridine Chemical Properties,Uses,Production
Synthesis
5-bromo-2-chloropyridine could be used as a starting material to synthesize 5-Bromo-2,4-dichloropyridine. At -100 °C, diisopropylamine (14 mL, 10 g, 0.10 mol) and 5-bromo-2-chloropyridine (19 g, 0.10 mol) were added consecutively to a solution of butyllithium (0.10 mol) in tetrahydrofuran (0.23 L) and hexanes (60 mL). After 45 min at -100 °C, the mixture was treated with 1,1,2-trichloro-1,2,2-trifluoroethane (12 mL, 19 g, 0.10 mol) and, after 45 min at -75 °C, with water (50 mL). Upon distillation, the product was collected as a colorless liquid, bp 60-62 °C/0.9 mmHg, yield 18.7 g (83%).
5-Bromo-2,4-dichloropyridine Preparation Products And Raw materials
Global( 164)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20290 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32835 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29899 | 58 |
Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8348 | 58 |
Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | sales@dolonchem.com | CHINA | 2972 | 58 |
Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 19673 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
View Lastest Price from 5-Bromo-2,4-dichloropyridine manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-01-02 | 5-Bromo-2,4-dichloropyridine
849937-96-8
|
US $200.00-1.00 / KG | 1KG | 99%, 99.5% Sublimated | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | ||
2021-08-24 | 5-BROMO-2,4-DICHLORO-PYRIDINE
849937-96-8
|
US $1.10 / g | 1g | 99.00% | 100 Tons min | Dideu Industries Group Limited | ||
2020-05-13 | 5-Bromo-2,4-dichloropyridine
849937-96-8
|
US $0.00-0.00 / Kg | 1KG | 99.0% | 500 MT | Shaanxi Dideu Medichem Co. Ltd |
- 5-Bromo-2,4-dichloropyridine
849937-96-8
- US $200.00-1.00 / KG
- 99%, 99.5% Sublimated
- Henan Fengda Chemical Co., Ltd
- 5-BROMO-2,4-DICHLORO-PYRIDINE
849937-96-8
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
- 5-Bromo-2,4-dichloropyridine
849937-96-8
- US $0.00-0.00 / Kg
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
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Variety of halogenated heterocyclic series